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MockMintableUniswapPair

MockMintableUniswapPair​

constructor​

constructor(address _token0, address _token1, uint112 _reserve0, uint112 _reserve1) public

decimals​

function decimals() public pure returns (uint8)

Returns the number of decimals used to get its user representation. For example, if decimals equals 2, a balance of 505 tokens should be displayed to a user as 5.05 (505 / 10 ** 2).

Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value ERC20 uses, unless this function is overridden;

NOTE: This information is only used for display purposes: it in no way affects any of the arithmetic of the contract, including IERC20-balanceOf and IERC20-transfer.